diff --git a/homeassistant/components/tuya/fan.py b/homeassistant/components/tuya/fan.py
index 99d28f1b998..4ebed3cf9e0 100644
--- a/homeassistant/components/tuya/fan.py
+++ b/homeassistant/components/tuya/fan.py
@@ -160,9 +160,9 @@ class TuyaFanEntity(TuyaEntity, FanEntity):
         return self.ha_preset_modes
 
     @property
-    def preset_mode(self) -> str:
+    def preset_mode(self) -> str | None:
         """Return the current preset_mode."""
-        return self.device.status[DPCode.MODE]
+        return self.device.status.get(DPCode.MODE)
 
     @property
     def percentage(self) -> int | None: